debug: temp avatar logging to diagnose ? initials

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: LyoSU

methods/generate.js

@@ -91,7 +91,13 @@ module.exports = async (parm) => {
   // Normalize all messages first (sync, no I/O)
   const validMessages = parm.messages.filter(Boolean)
   for (const message of validMessages) {
+    if (message.avatar) {
+      console.log('[DEBUG-AVATAR] before normalize:', JSON.stringify(message.from))
+    }
     normalizeMessage(message)
+    if (message.avatar) {
+      console.log('[DEBUG-AVATAR] after normalize:', JSON.stringify(message.from))
+    }
   }
 
   // Generate quotes with concurrency limit to avoid Telegram API rate limits